In a relational schema R whenever a non-trivial functional dependency X → A holds in relation R, X is a super-key of relation R. Relation R is in _________The most suitable choice to fill in the blank is:

In a relational schema R whenever a non-trivial functional dependency

1.	In a relational schema R whenever a non-trivial functional dependency X → A holds in relation R, X is a super-key of relation R. Relation R is in _________The most suitable choice to fill in the blank is:
A.	BCNF
B.	2NF
C.	3NF
D.	4NF
Answer» B. 2NF

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In a relational schema R whenever a non-trivial functional dependency X → A holds in relation R, X is a super-key of relation R. Relation R is in _________The most suitable choice to fill in the blank is:

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